22201740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11239

約数の個数: 72

約数和(自身を含む): 73474128

約数和(自身を除く): 51272388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11213, 22426, 33639, 44852, 56065, 67278, 100917, 112130, 123343, 134556, 168195, 201834, 224260, 246686, 336390, 370029, 403668, 493372, 504585, 616715, 672780, 740058, 1009170, 1110087, 1233430, 1480116, 1850145, 2018340, 2220174, 2466860, 3700290, 4440348, 5550435, 7400580, 11100870, 22201740]

約数ペア:

[(1, 22201740), (2, 11100870), (3, 7400580), (4, 5550435), (5, 4440348), (6, 3700290), (9, 2466860), (10, 2220174), (11, 2018340), (12, 1850145), (15, 1480116), (18, 1233430), (20, 1110087), (22, 1009170), (30, 740058), (33, 672780), (36, 616715), (44, 504585), (45, 493372), (55, 403668), (60, 370029), (66, 336390), (90, 246686), (99, 224260), (110, 201834), (132, 168195), (165, 134556), (180, 123343), (198, 112130), (220, 100917), (330, 67278), (396, 56065), (495, 44852), (660, 33639), (990, 22426), (1980, 11213)]